And The Tide Rushes In Lyrics

I've been searching for my dream
A hunderd times today
I build them up, you knock them down,
Like they were made of clay,

[ Lyrics from: http://www.lyricenter.com/e19192-moody_blues~and_the_tide_rushes_in_lyrics.html ]
Then the tide rushes in
And washes my castles away.
Then I'm really not so sure
When side of the bed I should lay,
I should lay...

You keep looking for someone
To tell your troubles to,
I'll sit down and lend an ear
Yet I hear nothing new.

Then the tide rushes in
And washes my castles away.
Then I'm really not so sure
When side of the bed I should lay,
I should lay...

Blackbird sitting in a tree
Observing what's below
Acorns falling to the ground,
He'll stay and watch them grow.